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121 Commits

Author SHA1 Message Date
Ralf Wildenhues
18aa63dac0 * m4/libtool.m4 (_LT_CMD_GLOBAL_SYMBOLS): Simplification: 
distinguish between data and code symbols on every system.
 2004-09-14 22:10:37 +00:00
Gary V. Vaughan
546e73c2e3 * m4/libtool.m4 (_LT_CMD_GLOBALS_SYMBOLS): Fix a typo I made when 
applying 2004-09-11 Ralf Wildenhues.
 2004-09-13 08:23:04 +00:00
Brad
d5a1f2b45c * libtool.m4: Fixes for the OpenBSD support 2004-09-12 13:50:19 +00:00
Ralf Wildenhues
8240b4ebba * m4/libtool.m4 (_LT_CMD_GLOBAL_SYMBOLS): The linker distinguishes 
data and code symbols on linux-gnu/ia64.  Fixes multiple testsuite
failures.
* NEWS: Updated.
 2004-09-11 00:50:27 +00:00
Andreas Schwab
7d496b567b * m4/ltdl.m4 (LT_WITH_LTDL): Remove excess quoting in argument of 
AC_CONFIG_SUBDIRS.
 2004-09-05 21:52:45 +00:00
Albert Chin-A-Young
0aef25d740 * m4/libtool.m4, config/ltmain.in: When calling $LTCC, 
pass default $CFLAGS through with $LTCFLAGS.
 2004-09-05 17:35:16 +00:00
Gary V. Vaughan
747ded858d From Martin Quinson <mquinson@ens-lyon.fr> 
* m4/libtool.m4 (_LT_SETUP, _LT_ENABLE_LOCK, LT_PATH_LD): Use
AS_HELP_STRING to get rid of autoconf -Wobsolete warning
messages.
* m4/ltdl.m4 (LT_WITH_LTDL, _LT_ENABLE_INSTALL): Ditto.
* m4/ltoptions.m4 (_LT_ENABLE_SHARED, _LT_ENABLE_STATIC)
(_LT_ENABLE_FAST_INSTALL, _LT_WITH_PIC): Ditto.
* TODO: Updated
 2004-09-03 01:54:37 +00:00
Albert Chin-A-Young
206543bc66 * m4/libtool.m4 (_LT_ENABLE_LOCK): Reformatted. 2004-09-03 00:44:04 +00:00
Gary V. Vaughan
21e639a37c * m4/libtool.m4 (_LT_PROG_LTMAIN): Simplified in light of 
ltmain.sh no longer being in the build tree.
Reported by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
 2004-09-01 08:03:05 +00:00
Gary V. Vaughan
53f09b2d98 Don't use C99 flexible array types as we want to be C89 
compatible.  Instead, revert to the old way of doing things with
an array of symbol name vs. address, and adding the originator as
the first symbol but with a NULL address:

* config/ltmain.in (func_extract_dlsyms): Store originator as a
NULL address symbol.
* libltdl/ltdl.h (lt_dlsymbol): Removed.
(lt_dlsymlist): Remove originator field.
(LTDL_SET_PRELOADED_SYMBOLS): Adjust.
* libltdl/loaders/preopen.c (vm_open, lt_dlpreload_open): Adjust
for new types.
(vm_sym): Skip the new originator symbol when scanning symbol
names.
* m4/libtool.m4 (_LT_CMD_GLOBAL_SYMBOLS): Adjust preloaded symbols
test file to match.
* NEWS: Updated.
 2004-09-01 01:22:26 +00:00
Gary V. Vaughan
1e6bed0fb7 Libtool currently assumes that certain characteristics, such as 
enable_shared, apply to the host architecture rather than per-
language.  Running the tests over a broken compiler can corrupt
these values, when there is no C++ compiler for example, so we
skip most of the tests in those cases.

* m4/libtool.m4 (_LT_LANG_CXX_CONFIG): If caught_CXX_compiler was
set from configure.ac, then don't run all the compiler tests.
(_LT_LANG_F77_CONFIG): Similarly for caught_F77_compiler.
 2004-08-31 23:57:04 +00:00
Gary V. Vaughan
c37ec3a1d9 * .cvsignore, config/.cvsignore, libltdl/loaders/.cvsignore, 
m4/.cvsignore: update (last two are new files).
 2004-08-31 10:28:07 +00:00
Peter O'Gorman
a34c57f013 * m4/libtool.m4 [darwin]: Don't use a libname triplet, a couplet 
is perfectly fine.
 2004-08-26 13:08:08 +00:00
Peter O'Gorman
09220863b9 * m4/ltdl.m4: Don't use the dyld loader on darwin 8 or later. 2004-08-26 13:02:35 +00:00
Paolo Bonzini
b6e97e04ea * config/ltmain.in (piecewise linking): Use a GNU ld script if 
possible.
* m4/libtool.m4 (_LT_LINKER_SHLIBS): Add per-tag variable
with_gnu_ld.
(_LT_LANG_CXX_CONFIG): Don't set unused variable with_gnu_ldcxx.
 2004-08-26 09:02:42 +00:00
Gary V. Vaughan
388b7626dc The Grand Renaming. In preparation for libtool-2.0, move all of 
the many and varied m4 symbols accumulated by libtool over the
years, considering also that modern autoconf can detect unexpanded
macros even without AC in the macro name:

* bootstrap: Remove libltdl/config.h from previous releases.
* m4/libtool.m4, m4/ltdl.m4, doc/libtool.texi: Basically, run a
giant sed transformation like this:
s,AC_LIB_LTDL,LTDL_INIT,g
s,AC_LIBLTDL_CONVENIENCE,LTDL_CONVENIENCE,g
s,AC_LIBLTDL_INSTALLABLE,LTDL_INSTALLABLE,g
s,AC_WITH_LTDL,LT_WITH_LTDL,g
s,AC_LTDL_ENABLE_INSTALL,_LT_ENABLE_INSTALL,g
s,AC_DEPLIBS_CHECK_METHOD,_LT_CHECK_MAGIC_METHOD,g
s,AC_LIBTOOL_OBJDIR,_LT_CHECK_OBJDIR,g
s,AC_LTDL_OBJDIR,_LT_CHECK_OBJDIR,g
s,AC_LTDL_DLPREOPEN,_LT_CHECK_DLPREOPEN,g
s,AC_LIBTOOL_SYS_MAX_CMD_LEN,LT_CMD_MAX_LEN,g
s,AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE,_LT_CMD_GLOBAL_SYMBOLS,g
s,AC_LIBTOOL_SYS_OLD_ARCHIVE,_LT_CMD_OLD_ARCHIVE,g
s,AC_PROG_LD_RELOAD_FLAG,_LT_CMD_RELOAD,g
s,AC_LIBTOOL_SYS_LIB_STRIP,_LT_CMD_STRIPLIB,g
s,AC_CHECK_LIBM,LT_LIB_M,g
s,AC_LTDL_DLLIB,LT_LIB_DLLOAD,g
s,AC_LIBTOOL_COMPILER_OPTION,_LT_COMPILER_OPTION,g
s,AC_LIBTOOL_PROG_CC_C_O,_LT_COMPILER_C_O,g
s,AC_LIBTOOL_PROG_COMPILER_NO_RTTI,_LT_COMPILER_NO_RTTI,g
s,AC_LIBTOOL_PROG_COMPILER_PIC,_LT_COMPILER_PIC,g
s,AC_LIBTOOL_SYS_HARD_LINK_LOCKS,_LT_COMPILER_FILE_LOCKS,g
s,AC_LTDL_DLSYM_USCORE,LT_FUNC_DLSYM_USCORE,g
s,AC_LIBTOOL_LINKER_OPTION,_LT_LINKER_OPTION,g
s,AC_LIBTOOL_PROG_LD_SHLIBS,_LT_LINKER_SHLIBS,g
s,AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH,_LT_LINKER_HARDCODE_LIBPATH,g
s,AC_PATH_MAGIC,_LT_PATH_MAGIC,g
s,AC_PATH_TOOL_PREFIX,_LT_PATH_TOOL_PREFIX,g
s,AC_PROG_LD,LT_PATH_LD,g
s,AC_PROG_LD_GNU,_LT_PATH_LD_GNU,g
s,AC_PROG_NM,LT_PATH_NM,g
s,AC_LTDL_SYS_DLOPEN_DEPLIBS,LT_SYS_DLOPEN_DEPLIBS,g
s,AC_LIBTOOL_DLOPEN_SELF,LT_SYS_DLOPEN_SELF,g
s,AC_LIBTOOL_POSTDEP_PREDEP,_LT_SYS_HIDDEN_LIBDEPS,g
s,AC_LTDL_SYSSEARCHPATH,LT_SYS_DLSEARCH_PATH,g
s,AC_LTDL_SHLIBEXT,LT_SYS_MODULE_EXT,g
s,AC_LTDL_SHLIBPATH,LT_SYS_MODULE_PATH,g
s,AC_LTDL_SYMBOL_USCORE,LT_SYS_SYMBOL_USCORE,g
s,AC_LIBTOOL_SYS_DYNAMIC_LINKER,_LT_SYS_DYNAMIC_LINKER,g
s,_LT_AC_TAGVAR,_LT_TAGVAR,g
s,_LT_AC_SYS_COMPILER,_LT_TAG_COMPILER,g
s,_LT_AC_PROG_ECHO_BACKSLASH,_LT_PROG_ECHO_BACKSLASH,g
s,_LT_AC_SYS_LIBPATH_AIX,_LT_SYS_MODULE_PATH_AIX,g
s,_LT_AC_SHELL_INIT,_LT_SHELL_INIT,g
s,_LT_AC_LOCK,_LT_ENABLE_LOCK,g
s,_LT_AC_CHECK_DLFCN,_LT_HEADER_DLFCN,g
s,_LT_AC_TRY_DLOPEN_SELF,_LT_TRY_DLOPEN_SELF,g
s,LT_AC_PROG_EGREP,_LT_DECL_EGREP,g
s,LT_AC_PROG_SED,_LT_DECL_SED,g
* doc/libtool.texi (Autoconf macros): Document exported macros.
* libtoolize.in: Compare ltdl.m4 serial numbers for LTDL_INIT
instead of newly obsoleted AC_LIB_LTDL.
(func_scan_files): Also set seen_ltdl for LTDL_INIT and
LT_WITH_LTDL.


* libltdl/ltdl.c (lt_dlforeachfile): LT_SYS_LIBSEARCH_PATH is not
an environment variable, it is an actual path.
Reported by Noah Mish <noah@cs.caltech.edu>
 2004-08-22 22:02:07 +00:00
Peter O'Gorman
4ac8f641f7 * m4/libtool.m4 [GNU/linux] (AC_DEPLIBS_CHECK_METHOD): Cleanup, 
thanks to Daniel Reed.
 2004-08-12 04:14:12 +00:00
Gary V. Vaughan
406ec70ff9 * bootstrap: Run the bootstrap rules from a file named Makefile, 
copied from Makefile.am for fresh checkouts.
 2004-08-05 15:32:58 +00:00
Alexandre Duret-Lutz
8537718bf7 * m4/libtool.m4 (_LT_PROG_LTMAIN): Require ltmain.sh using 
using Autoconf's new AC_REQUIRE_AUX_FILE.
 2004-08-05 09:34:29 +00:00
Peter O'Gorman
37e1889382 * m4/libtool.m4 (AC_LIBTOOL_SYS_MAX_CMD_LEN): Since CONFIG_SHELL may 
not actually be set, we should use SHELL here, also make darn sure
that SHELL is set to something. Bug from Willem Jan Palenstijn
<wpalenst@math.leidenuniv.nl>.
 2004-08-04 14:10:59 +00:00
Geoffrey Keating
b3b055757b * m4/libtool.m4 [darwin]: Don't use -all_load. 2004-08-02 04:02:04 +00:00
Maciej W. Rozycki
92fef9a621 * m4/libtool.m4 (LT_AC_PROG_SED): Set SED when running from cache as 
well.
 2004-08-01 09:06:00 +00:00
Peter O'Gorman
d5ec0de0ec * m4/libtool.m4, ltmain.in: readd the comments that I erased. 2004-07-30 14:20:26 +00:00
Peter O'Gorman
755d391dc2 * m4/libtool.m4, ltmain.in: autoconf now says the best thing to do 
with CDPATH is to (unset CDPATH) >/dev/null 2>&1 && unset CDPATH,
so do it.
 2004-07-30 13:35:30 +00:00
Alexandre Duret-Lutz
87b91bb4e7 * doc/libtool.texi (Tags): Document CC. 
* m4/libtool.m4 (_LT_SETUP): Register CC as supported tag so that
Automake uses it.
 2004-07-29 09:34:00 +00:00
Gary V. Vaughan
cf79a98549 To take full advantage of this, libtool must be bootstrapped with 
CVS autoconf, otherwise pdksh chokes on some nested escaped quotes
from libtool.m4.  Using CVS autoconf protects configure from
non-bourne compatible shells in the same way this changeset
protects libtool and libtoolize:

* libtoolize.in: Include latest CVS autoconf AS_SHELL_SANITIZE
expansion to make various shells fully bourne compatible.
* ltmain.in: Ditto.
* m4/libtool.m4 (AC_PATH_TOOL_PREFIX): Remove spurious quotes, the
RHS of = assignment is not IFS split.
(_LT_LANG_CXX_CONFIG): Ditto.
(AC_LIBTOOL_POSTDEP_PREDEP): Ditto.
 2004-07-28 14:57:28 +00:00
Joe Orton
491e004f43 * libtool.m4: Treat bsdi5* like bsdi4*. 2004-07-23 14:12:44 +00:00
Gary V. Vaughan
706e672811 This pervasive changeset makes two intertwined deep changes to the 
operation of libtool (neither would work alone).  First, there is
a new feature that allows libraries to preopen modules.  This
entails a backwards incompatible change to the libltdl API for
separating out the preloaded symbol lists by owner.  Second, in
the tradition of "eating our own dogfood", libltdl now preloads
its own dlloaders.  The internal API for dlloaders has also had to
change in a backwards incompatible way in support of the new
library preloading feature.  If you don't use preloaded libraries,
you needn't change your project sources, though you will need to
recompile against the new libltdl.  The API changes are mostly
confined to dlloaders, so you probably needn't worry about those
(unless you have written a custom loader that you want libltdl to
use):

* configure.ac (AC_CONFIG_FILES): Add libltdl/loaders/Makefile.
* libltdl/configure.ac (AC_CONFIG_FILES): Add loaders/Makefile.
* libltdl/loaders: New directory for module loaders, to simplify
Makefile rules, and to give the loaders themselves names that are
unique in the first few characters.
* libtoolize.in (func_copy_all_files): Copy recursively to pick up
the loaders directory contents.
* libltdl/loaders/Makefile.am: New file.  Move module building
rules to here...
* libltdl/Makefile.am: ...from here.
(VERSION_INFO): Bumped version info to signify interface changes.
(libltdl_la_CPPFLAGS, libltdlc_la_CPPFLAGS): Set LTDLOPEN
appropriately for each library.
* libltdl/loader-dld_link.c, libltdl/loader-dlopen.c,
libltdl/loader-dyld.c, libltdl/loader-load_add_on.c,
libltdl/loader-loadlibrary.c libltdl/loader-preopen.c,
libltdl/loader-shl_load.c: Moved from here...
* libltdl/loaders/dld_link.c, libltdl/loaders/dlopen.c,
libltdl/loaders/dyld.c, libltdl/loaders/load_add_on.c,
libltdl/loaders/loadlibrary.c libltdl/loaders/preopen.c,
libltdl/loaders/shl_load.c: ...to here.
(get_vtable): New entry function for each.
* libltdl/loaders/preopen.c (lt_dlsymlists_t): Replaced by...
(symlist_chain): ...a new structure which maps lists of preloaded
symbols from the object that loads them.
(lt_dlpreload_open): New function to automatically open all
preloaded modules belonging to a named object (ORIGINATOR).
* libltdl/lt__alloc.c (lt__zalloc): New function to return a block
of zeroed out new memory.
* libltdl/lt__alloc.h (lt__zalloc): Prototype it.
* libltdl/lt__private.h (lt__alloc_die_callback): Add missing
prototype.
(lt__error_strings): Make this opaque to callers.
* libltdl/lt_error.c (lt__error_strings): Move the implementation
to here.
* libltdl/lt_dlloader.h (lt_user_dlloader): Add extra fields to
make originator focused preloading possible.  *BREAKS BACKWARDS
COMPATIBILITY*
(lt_dlloader_add): Take advantage of new fields to simplify
paramater list.
* libltdl/lt_system.h (LT_STR): New ANSI stringification macro.
(LT_CONC): Fix it to work from within macros.
* libltdl/ltdl.c (loader_init, loader_init_callback): Simplify
dlloader loading.
(get_vtable, preloaded_symbols): Point these at the preopen.c
symbols to bootstrap the loader chain.
(lt_dlinit): Load the preopen dlloader manually, and then use it
to load any other preloaded dlloaders.
(lt_dlloader_add): Simplify parameter list. Populate new
fields. Chain new loaders according to priority field.
* libltdl/ltdl.h (lt_dlsymlist): Add a new originator field.
(lt_dlpreload_callback_func): Type of a callback for automatic
lt_dlpreload_open loading.
(LTDL_SET_PRELOADED_SYMBOLS): Adjust to hook into preloaded
symbols from the "@PROGRAM@" originator.
* tests/demo/dlmain.c (main): Use mangled preloaded_symbols symbol.
* tests/pdemo/longer_file_name_dlmain.c (main): Ditto.
* ltmain.in: Don't spew spurious warnings when dlopening and
dlpreopening modules.
(func_generate_dlsyms): Factored out from multiple copies in the
rest of the code. Generate originator keyed symbol lists.
(func_extract_archives): Also factored.  Extract the contents of
convenience archives for linking with dependent libraries when
--whole-archive is not available.
[darwin]: Don't try to link $old_library unless it exists, and
$lib is a bundle.
* m4/ltdl.m4 (AC_LTDL_DLLIB): Check for all possible dynamic
loading libraries/apis rather that stopping when an acceptable one
is discovered.
(LT_DLLOADERS): New variable for holding dlloaders that can be
preloaded.
* doc/libtool.texi: Document interface changes.
* NEWS: Updated.
 2004-07-15 12:14:48 +00:00
Peter O'Gorman
7d2361374b * m4/libtool.m4 [darwin]: Set whole_archive_flag_spec to '' for xlc, 
or it does not pass it's tests. xlc passes -noall_load (the default)
and when -all_load is also specified Apple's /usr/bin/libtool barfs
and dies.
 2004-07-12 14:08:05 +00:00
Brad
ae045aaf74 * m4/libtool.m4: Fixes for the OpenBSD support 2004-07-07 13:45:06 +00:00
Gary V. Vaughan
769c1c1837 * libtoolize.in (libtoolize_flags): With the --ltdl option, we 
libtoolize the libltdl subdirectory automatically.
* m4/ltdl.m4 (AC_WITH_LTDL): Fix overquoted args.
 2004-06-21 16:40:01 +00:00
Gary V. Vaughan
9e0d44f562 * m4/ltdl.m4 (AC_WITH_LTDL): Remove redundant AC_REQUIRE calls. 
Either set variables to allow a client to link with the installed
libltdl, or else compile a local libltdl as a convenience library.
* libtoolize.in (opt_ltdl): Removed in favour of...
(ltdldir): ...this, which is defaulted to "libltdl" or can be set
by the user with an argument to --ltdl.
(Main): Use it!
* doc/libtool.texi (Distributing libltdl): Improved documentation
on libltdl.
(Invoking libtoolize): Document new optional --ltdl target
directory argument.
 2004-06-21 10:17:27 +00:00
Gary V. Vaughan
9396857759 * m4/libtool.m4 (AC_LIBTOOL_PROG_LD_SHLIBS) [darwin*]: Fix a typo 
in allow_undefined_flag: s,${Wl},${wl},g
 2004-06-17 11:54:22 +00:00
Brad
fa497f68e7 * m4/libtool.m4: More improvements to OpenBSD support. 
* NEWS: Updated.
 2004-06-16 15:44:44 +00:00
Peter O'Gorman
f3399fc5e6 * m4/libtool.m4 (AC_LIBTOOL_SYS_DYNAMIC_LINKER): Make this an m4_defun, 
test the tags compiler to see if it is GCC, not the CC compiler.
 2004-05-18 04:49:58 +00:00
Alexandre Duret-Lutz
639afd859e * doc/libtool.texi (Invoking libtool): Mention --tag=TAG. 
(Tags, Trace interface): New nodes.
* m4/libtool.m4 (LT_SUPPORTED_TAG): New macro.
(_LT_LANG): Call it.
* tests/tagtrace.test: New file.
* tests/Makefile.am
(TESTS): Add tagtrace.test.
* tests/defs: Define AUTOCONF.
 2004-05-17 17:42:44 +00:00
Mike Gorchak
74e63154f4 * ltmain.in: Add new qnx version type support. 
* m4/libtool.m4 (AC_LIBTOOL_SYS_DYNAMIC_LINKER): Use it.  Set
ldqnx.so linker type.
(AC_DEPLIBS_CHECK_METHOD): QNX6 uses GNU C++, with deplib
checking, so use pass_all.
(AC_LIBTOOL_PROG_COMPILER_PIC): Use -shared for QNX.
(_LT_LANG_CXX_CONFIG): QNX can make shared libraries.
* m4/ltdl.m4 (AC_LTDL_SYS_DLOPEN_DEPLIBS): QNX opens deplibs on
dlopen.
* NEWS: Updated.
 2004-05-17 16:41:23 +00:00
Peter O'Gorman
eb6bc21178 * m4/libtool.m4 (AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH): Insert space 
around = for a test and a comma between runpath_var and $1. Bug
reported by Max Bowsher.
 2004-05-05 13:16:52 +00:00
Gary V. Vaughan
04e0cebad7 * libltdl/argz.h: Moved from here... 
* libltdl/argz_.h: ...to here, so as not to shadow system
argz.h when we `#include <argz.h>' for example.
#include stdlib.h and sys/types.h to ensure we get a size_t
definition.
* libltdl/argz.c (HAVE_CONFIG_H): Set it up how ltdl likes it when
used by another client.
* m4/argz.m4: New file.
(gl_FUNC_ARGZ): Try to find an error_t definition, and a system
argz.h.
* m4/ltdl.m4: Use it.
(AC_LTDL_FUNC_ARGZ): Removed.
* libltdl/lt__glibc.h: #include <argz.h> to pick up either the
system argz.h or our libltdl/argz.h if necessary.
* libltdl/Makefile.am (libltdl_la_SOURCES): Move argz.h from
here...
(ltdldata_DATA): ...here. Along with argz.c.
(argz.h): Generate from argz_.h if the system file is missing.
Reported by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
 2004-04-22 22:47:20 +00:00
Gary V. Vaughan
4acb7905fa * m4/libtool.m4 (_LT_LANG_CXX_CONFIG): Detect Intel C++ compiler 
version more idiomatically.
 2004-04-19 15:04:17 +00:00
Albert Chin-A-Young
3b835daafc * m4/libtool.m4: Use cc rather than ld to created 
a shared library on HP-UX 11.x. On HP-UX 10.x, the
C compiler doesn't grok -b so we continue to use ld.
 2004-04-19 14:47:29 +00:00
Albert Chin-A-Young
a2c4685b03 * m4/libtool.m4: Use cc rather than ld to create a 
shared library on Solaris. When using the Sun
Workshop compiler 5.0 (and I presume any previous
version), revert to ld due to compiler errors.
 2004-04-19 14:37:35 +00:00
Albert Chin-A-Young
0c7defc0fb * m4/libtool.m4: Use cc rather than ld to create 
a shared library on Tru64 UNIX.
 2004-04-19 13:31:28 +00:00
Albert Chin-A-Young
25ae231bf6 * m4/libtool.m4: Use cc rather than ld to created 
a shared library on IRIX.
 2004-04-19 13:19:11 +00:00
Gary V. Vaughan
1b77aa3abb * m4/libtool.m4 (_LT_LANG_CXX_CONFIG): Intel C++ compiler 8.0 and 
newer adds predep_objects and postdep_objects itself, so don't
duplicate them in $archive_cmds and $archive_expsym_cmds.
* NEWS: Updated.
Reported by Roberto Bagnare <bagnara@cs.unipr.it>
 2004-04-19 12:49:56 +00:00
Todd Vierling
9e72c23fc8 Peter O'Gorman <peter@pogma.com> 
* m4/libtool.m4 (AC_LIBTOOL_SYS_MAX_CMD_LEN): Use sysctl to get the
max cmd length on BSD* and darwin. Make sure that there is a safety
factor too.
 2004-04-17 15:30:40 +00:00
Scott James Remnant
51126ba3fd * m4/libtool.m4 (_LT_LANG_DEFAULT_CONFIG): Remove code to handle 'none' 
and 'all' options, this now always assumes automatic mode as that
works so well.
(_LT_LANG_DEFAULT): Remove definition
* m4/ltoptions.m4: Remove 'no-lang', 'auto-lang' and 'all-lang' options.
* configure.ac: Invoke LT_LANG for each desired supported language.
* doc/libtool.texi: Remove documentation for the LT_INIT options,
rewrite LT_LANG documentation.
 2004-04-15 17:05:26 +00:00
Gary V. Vaughan
bd8eed40e2 * m4/ltdl.m4 (AC_LIB_LTDL): Remove AC_REPLACE_FUNCS for memmove 
and strcpy.
 2004-04-13 22:13:16 +00:00
Gary V. Vaughan
7caaca4a5c * libltdl/lt__pre89.h, libltdl/memcpy.c, libltdl/memmove.c, 
libltdl/strchr.c, libltdl/strcmp.c, libltdl/strrchr.c: Remove
half-assed pre-c89 support entirely.
* libltdl/lt__private.h: Don't refer to lt__pre89.h.
* libltdl/Makefile.am (ltdldata_DATA): Remove references to
deleted files.
* NEWS: Mention it.
 2004-04-13 21:25:34 +00:00
Gary V. Vaughan
5dfb0ce7e2 Factor out the individual loaders, in preparation for preloading 
them as libtool modules.  Currently loader-preopen.c is linked
unconditionally and other appropriate loaders discovered by
AC_LTDL_DLLIB are built and linked in:

* libltdl/Makefile.am (libltdl_la_SOURCES): Add loader-preopen
module.
* m4/ltdl.m4 (AC_LTDL_DLLIB): Use AC_LIBOBJ to add appropriate
loaders to libltdl.
* libltdl/lt_system.h (LT_SCOPE): Moved to here.
* libltdl/ltdl.h (lt_dlloader, lt_user_data, lt_module)
(lt_module_open, lt_module_close, lt_find_sym, lt_dlloader_exit)
(struct lt_user_dlloader, lt_dlloader_next, lt_dlloader_find)
(lt_dlloader_name, lt_dlloader_data, lt_dlloader_add)
(lt_dlloader_remove): Moved declarations...
* libltdl/lt_loader.h: ...to here.
* libltdl/ltdl.c: Include lt_loader.h.  Move loader implementation
code from here...
* libltdl/loader-dld_link.c, libltdl/loader-dlopen.c,
libltdl/loader-dyld.c, libltdl/loader-load_add_on.c,
libltdl/loader-loadlibrary.c, libltdl/loader-preopen.c,
libltdl/loader-shl_load.c: ...to here.
* tests/cdemo/Makefile.am, tests/demo/Makefile.am,
tests/depdemo/Makefile.am, tests/f77demo/Makefile.am,
tests/mdemo/Makefile.am, tests/mdemo2/Makefile.am,
tests/pdemo/Makefile.am, tests/tagdemo/Makefile.am (AM_CPPFLAGS):
Add -I$(top_srcdir)/../.. so that libltdl include files can be
written as #include <libltdl/lt_dlloader.h> and found correctly.
 2004-04-13 14:31:05 +00:00